package jdbc;

import java.sql.Connection;
import java.sql.Statement;

public class JDBCDemo4 {
    public static void main(String[] args) {
        try (Connection conn = DBUtil.getConnection();){
            Statement statement = conn.createStatement();
            String sql="DELETE FROM user "
                    + " WHERE id=1";
            int rows =statement.executeUpdate(sql);
            System.out.println(rows>0?"删除成功！":"删除失败！");
        }
        catch (Exception e) {
            e.printStackTrace();
        }
    }
}
